CA2833356C - Systeme et procede pour induction des marques de bornage automatique utilisant des chaines cibles - Google Patents
Systeme et procede pour induction des marques de bornage automatique utilisant des chaines cibles Download PDFInfo
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- CA2833356C CA2833356C CA2833356A CA2833356A CA2833356C CA 2833356 C CA2833356 C CA 2833356C CA 2833356 A CA2833356 A CA 2833356A CA 2833356 A CA2833356 A CA 2833356A CA 2833356 C CA2833356 C CA 2833356C
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- 238000000034 method Methods 0.000 title claims description 52
- 230000006698 induction Effects 0.000 title description 39
- 238000012549 training Methods 0.000 claims abstract description 53
- 230000015654 memory Effects 0.000 claims description 16
- 239000000284 extract Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims 2
- 230000008569 process Effects 0.000 description 15
- 230000006870 function Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000013500 data storage Methods 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 4
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- 238000002372 labelling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- 238000013459 approach Methods 0.000 description 2
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- 238000004590 computer program Methods 0.000 description 1
- 238000007418 data mining Methods 0.000 description 1
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- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Des marques de bornage sont induites pour plusieurs domaines où, pour une chaîne cible donnée ayant une distribution relativement universelle sur des domaines dintérêt, une première marque de bornage peut être définie et entraînée pour un domaine particulier. Les chaînes cibles extraites de ce domaine peuvent être utilisées pour rechercher des documents dans dautres domaines. Les nouvelles marques de bornage peuvent être apprises dautres domaines qui comportent également les chaînes cibles. En outre, une première marque de bornage peut être apprise dun domaine donné au moyen dune quantité limitée de données dentraînement provenant dun seul domaine. La première marque de bornage est ensuite appliquée à toutes les pages du domaine pour extraire linformation pertinente. Un petit nombre des nouveaux mots extraits sont ensuite recherchés dans la collection de documents pour obtenir une liste de domaines qui contiennent les mots extraits. Linformation mise à jour peut être utilisée comme données dentraînement pour apprendre de nouvelles marques de bornage sur ces domaines.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261726165P | 2012-11-14 | 2012-11-14 | |
| US61/726,165 | 2012-11-14 | ||
| US13/837,961 | 2013-03-15 | ||
| US13/837,961 US9223871B2 (en) | 2012-11-14 | 2013-03-15 | System and method for automatic wrapper induction using target strings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2833356A1 CA2833356A1 (fr) | 2014-05-14 |
| CA2833356C true CA2833356C (fr) | 2018-04-03 |
Family
ID=50682755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2833356A Active CA2833356C (fr) | 2012-11-14 | 2013-11-14 | Systeme et procede pour induction des marques de bornage automatique utilisant des chaines cibles |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9223871B2 (fr) |
| CA (1) | CA2833356C (fr) |
| MX (1) | MX336054B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10664534B2 (en) | 2012-11-14 | 2020-05-26 | Home Depot Product Authority, Llc | System and method for automatic product matching |
| US10504127B2 (en) | 2012-11-15 | 2019-12-10 | Home Depot Product Authority, Llc | System and method for classifying relevant competitors |
| US9928515B2 (en) | 2012-11-15 | 2018-03-27 | Home Depot Product Authority, Llc | System and method for competitive product assortment |
| US10290012B2 (en) | 2012-11-28 | 2019-05-14 | Home Depot Product Authority, Llc | System and method for price testing and optimization |
| CN108512876B (zh) | 2017-02-27 | 2020-11-10 | 腾讯科技（深圳）有限公司 | 数据的推送方法及装置 |
| GB201711315D0 (en) * | 2017-07-13 | 2017-08-30 | Univ Oxford Innovation Ltd | Method for automatically generating a wrapper for extracting web data, and a computer system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6085186A (en) * | 1996-09-20 | 2000-07-04 | Netbot, Inc. | Method and system using information written in a wrapper description language to execute query on a network |
| US6606625B1 (en) * | 1999-06-03 | 2003-08-12 | University Of Southern California | Wrapper induction by hierarchical data analysis |
| US7519621B2 (en) | 2004-05-04 | 2009-04-14 | Pagebites, Inc. | Extracting information from Web pages |
| US9489366B2 (en) | 2010-02-19 | 2016-11-08 | Microsoft Technology Licensing, Llc | Interactive synchronization of web data and spreadsheets |
-
2013
- 2013-03-15 US US13/837,961 patent/US9223871B2/en active Active
- 2013-11-14 MX MX2013013345A patent/MX336054B/es unknown
- 2013-11-14 CA CA2833356A patent/CA2833356C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2833356A1 (fr) | 2014-05-14 |
| MX336054B (es) | 2016-01-07 |
| MX2013013345A (es) | 2014-08-06 |
| US20140136568A1 (en) | 2014-05-15 |
| US9223871B2 (en) | 2015-12-29 |
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